Compound Q&A
How is Disodium 1,3-benzenedisulfonate (CAS: 831-59-4) typically synthesized?
Answer
Disodium 1,3-benzenedisulfonate (CAS: 831-59-4) is typically synthesized by the sulfonation of benzene with sulfur trioxide in the presence of phosphoric acid. The reaction is conducted at elevated temperatures, and the product is recovered through crystallization. Common catalysts include phosphoric acid, and the selectivity and yield are influenced by reaction conditions such as temperature and concentration of reactants.
About
CAS No
831-59-4
English Name
Disodium 1,3-benzenedisulfonate
Molecular Formula
C6H4Na2O6S2
Molecular Weight
282.2 g/mol
SMILES
C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
XWPWZOJBTOJEGW-UHFFFAOYSA-L
Last Updated: 2025-10-10 21:10
